mirror of
https://github.com/Fishwaldo/bl_mcu_sdk.git
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82 lines
No EOL
1.2 KiB
C
82 lines
No EOL
1.2 KiB
C
#ifndef _BFLB_SEC_DSA_H
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#define _BFLB_SEC_DSA_H
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#include "bflb_core.h"
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/** @addtogroup LHAL
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* @{
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*/
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/** @addtogroup SEC_DSA
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* @{
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*/
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struct bflb_dsa_crt_s {
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uint32_t *dP;
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uint32_t *dQ;
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uint32_t *qInv;
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uint32_t *p;
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uint32_t *invR_p;
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uint32_t *primeN_p;
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uint32_t *q;
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uint32_t *invR_q;
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uint32_t *primeN_q;
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};
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struct bflb_dsa_s {
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uint32_t size;
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uint32_t crtSize;
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uint32_t *n;
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uint32_t *e;
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uint32_t *d;
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struct bflb_dsa_crt_s crtCfg;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief
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*
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* @param [in] handle
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* @param [in] size
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* @return int
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*/
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int bflb_sec_dsa_init(struct bflb_dsa_s *handle, uint32_t size);
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/**
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* @brief
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*
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* @param [in] handle
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* @param [in] hash
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* @param [in] hashLenInWord
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* @param [in] s
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* @return int
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*/
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int bflb_sec_dsa_sign(struct bflb_dsa_s *handle, const uint32_t *hash, uint32_t hashLenInWord, uint32_t *s);
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/**
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* @brief
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*
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* @param [in] handle
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* @param [in] hash
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* @param [in] hashLenInWord
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* @param [in] s
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* @return int
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*/
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int bflb_sec_dsa_verify(struct bflb_dsa_s *handle, const uint32_t *hash, uint32_t hashLenInWord, const uint32_t *s);
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#ifdef __cplusplus
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}
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#endif
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/**
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* @}
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*/
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/**
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* @}
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*/
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#endif |